linux-kernel - Re: Re: Re: [REGRESSION] [Linux 3.2] top/htop and all other CPU usage

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1833322904.224056.1322571256185.JavaMail.mail@webmail07>
Date:	Tue, 29 Nov 2011 12:54:16 +0000 (GMT)
From:	"Artem S. Tashkinov" <t.artem@...os.com>
To:	mhocko@...e.cz
Cc:	pomac@...or.com, linux-kernel@...r.kernel.org, rjw@...k.pl,
	tino.keitel@...ei.de
Subject: Re: Re: Re: [REGRESSION] [Linux 3.2] top/htop and all other CPU
 usage

> On Nov 29, 2011, Michal Hocko  wrote: 
> 
> On Tue 29-11-11 13:31:56, Michal Hocko wrote:
> > On Tue 29-11-11 11:38:47, Artem S. Tashkinov wrote:
> [...]
> > > $ grep . -r /sys/devices/system/cpu/cpuidle/
> > > /sys/devices/system/cpu/cpuidle/current_driver:intel_idle
> > > /sys/devices/system/cpu/cpuidle/current_governor_ro:menu
> 
> Could you try with acpi_idle driver?
> echo acpi_idle > /sys/devices/system/cpu/cpuidle/current_driver

[root@...alhost ~]# echo acpi_idle > /sys/devices/system/cpu/cpuidle/current_driver
-bash: /sys/devices/system/cpu/cpuidle/current_driver: Permission denied
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/